Home / 4,106,638.48-5,665,448.66-2,363,890.88

Finding the Fourth Proportional to 4,106,638.48, 5,665,448.66 and 2,363,890.88

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Solution

The fourth proportional to 4,106,638.48, 5,665,448.66 and 2,363,890.88 is: 3,261,183.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,638.48 : 5,665,448.66 = 2,363,890.88 : x
  2. Step 2: Convert to fraction form
    4,106,638.48/5,665,448.66 = 2,363,890.88/x
  3. Step 3: Cross multiply
    4,106,638.48x = 5,665,448.66 × 2,363,890.88
  4. Step 4: Simplify right side
    4,106,638.48x = 13,392,502,426,399.66
  5. Step 5: Solve for x
    x = 13,392,502,426,399.66/4,106,638.48
  6. Step 6: Final answer
    x = 3,261,183.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.